Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
0	0	Red Green Blue z 17.64 znorm Inf sky -NaN -NaN -Inf S/N 24.9 39.9 46.7 S/N(c) 27.0 30.7 62.4 SN(E/C) 0.21

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18810061	0.508064	0.00000	19.5628	18810055	0.00000	0.508064	19.4417
1	18810060	0.507742	0.000321984	19.6043	18810062	0.00246853	0.505595	19.5602
2	18810056	0.504626	0.00343800	19.5545	18810059	0.00506563	0.502998	19.4097
3	18810057	0.505928	0.00213599	19.3673	18810058	0.00387382	0.504190	19.3741